Установка и настройка Zabbix

Проброс портов

table ip nat {
    chain prerouting {
        ip daddr EXTERNALIP tcp dport { 10051 } dnat to INTERNALIP:10051 comment "Accept Zabbix on port 10051";
    }
}

Агент

Настраиваем файл /etc/zabbix/zabbix_agentd.conf и запускаем агента

systemctl enable zabbix-agent
systemctl start zabbix-agent

nftables

table inet filter {
    chain input {
        ip saddr 10.0.0.1 tcp dport 10050 accept comment "Accept Zabbix on port 10050";
    }
}

Proxmox

wget https://repo.zabbix.com/zabbix/3.5/debian/pool/main/z/zabbix-release/zabbix-release_3.5-1%2Bstretch_all.deb
dpkg -i zabbix-release_3.5-1+stretch_all.deb
apt update

Ubuntu

wget https://repo.zabbix.com/zabbix/3.5/ubuntu/pool/main/z/zabbix-release/zabbix-release_3.5-1%2Bxenial_all.deb
dpkg -i zabbix-release_3.5-1+xenial_all.deb
apt update
apt-get -y install zabbix-agent